pillar

Assembly of ionic supramolecular polymers using a decacationic pillar[5]arene to noncovalently crosslink hyaluronic acid for short DNA delivery

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00447G, Research Article
Qian Li, Danying Ma, Yue-Yang Liu, Hui Wang, Wei Zhou, Dan-Wei Zhang, Zhan-Ting Li
A multicationic pillar[5]arene noncovalently crosslinks hyaluronic acid to afford ionic supramolecular polymers for intramolecular delivery of short DNA.
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The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Soft-oxometalates (SOMs): crafting the pillars of a sustainable future

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA07580J, Review Article
Nidhi Kumari, Soumyajit Roy
Soft-oxometalates as a tool of chemical science for designing sustainable solutions.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Trade and investment are important pillars of India, Saudi Arabia partnership: Jaishankar

The two countries are strengthening collaboration in new areas including technology, energy, renewable energy, connectivity, health and education




pillar

Pillar eager to fill leadership void

Kevin Pillar may have only turned 30 on Jan. 4, but nobody on the Blue Jays' roster has been with the ballclub longer than Pillar, who now is entering his seventh season. Longevity with one team is a source of pride.




pillar

The Four Pillars of Successful Podcasting

A good podcast starts with compelling material – but according to Tyler Moody, VP & GM, WarnerMedia Podcast Network, that’s just the beginning. To launch a successful podcast, Moody says you need:

1.   Content: In a democratized media world content is still king. Maybe more so than ever. The product you deliver to your audience has to be top quality and deliver on its promise.

complete article




pillar

Pillars Of The Fast - Part 1

In this short series, Matthew examines the three "pillars" of Great Lent and uncovers the essence of love and unity that are inherent in each. He begins with Fasting.




pillar

Pillars Of The Fast - Part 2

Matthew concludes his short series, examining the final two pillars-- prayer and alms-giving-- with special emphasis on the former.




pillar

A Survey of Christian Caterpillars, Muslim Hookahs & Holy Bread

The number of Orthodox Christians in America is greatly inflated in a recent survey; an anonymous Orthodox comments on a Christian caterpillar; and a Muslim converts to Christianity thanks to antidoron -- all this and more as Fr. Joseph reads letters from AFR listeners.




pillar

Four Pillars of Traditional Christian Culture

Fr. John fills in the picture of the Church's early subculture.




pillar

Lighting Up the Apocalypse 10: Victor's Crown, Temple Pillars, and the New Jerusalem

This week we consider Jesus’ strengthening words to Philadelphia in Rev 3:7-13, seeking to understand the meaning of the crown, the pillars, and the name of New Jerusalem by reference to various passages in the New Testament and the fathers, and by looking back to Ex 19:6, 1 Kings 7:21, Zec 4, Hos. 2:24 and Is 44:5.




pillar

The Twin Pillars

Fr. Gregory preaches on Peter and Paul - Co-founders of the Church at Antioch.




pillar

The Five Pillars of Christianity

Fr. Gregory Hallam gives the sermon for Sunday, 10 March 2019.




pillar

Two Pillars on One Foundation




pillar

The Five Pillars of Exit Planning

In 2003 I signed the agreement with two other owners to sell our 200-employee construction company via a management buyout to five new owners in a deal that was structured over 10 years. 




pillar

The ‘Green’ Pillar of Sustainability

‘Green’ is more than a word. It is good business. It is a journey. It is also one of three pillars of sustainability. Using the words “green” and “sustainability” is not a case of “You say ‘po-tay-toe,’ I say ‘po-tah-toe.’” Although the two terms are intricately related, they are not interchangeable.




pillar

Structural insights into 1,4-bis­(neopent­yloxy)pillar[5]arene and the pyridine host–guest system

The crystal structure of a neo­pentyl­oxypillar[5]arene with two pyridine mol­ecules encapsulated in the macrocyclic cavity is reported.




pillar

Coordination geometry flexibility driving supramolecular isomerism of Cu/Mo pillared-layer hybrid networks

The hydro­thermal synthesis and structural characterization of four novel 3D pillared-layer metal–organic frameworks are studied, revealing how the malleability of copper coordination geometries drives diverse supramolecular isomerism. The findings provide new insights into designing advanced hybrid materials with tailored properties, emphasizing the significant role of reaction conditions and metal ion flexibility in determining network topologies.




pillar

Structural insights into 1,4-bis­(neopent­yloxy)pillar[5]arene and the pyridine host–guest system

The crystal structure of 1,4-bis­(neopent­yloxy)pillar[5]arene, C95H140N2O10 (TbuP), featuring two encapsulated pyridine mol­ecules, reveals significant host–guest inter­actions. Inter­estingly, the pyridine guests are positioned near the neopent­yloxy substituents instead of the electron-rich aromatic core of the pillar[5]arene. This spatial arrangement suggests a preference for the pyridine mol­ecules to engage with the aliphatic regions of the host. Detailed analysis of the structural characteristics of this host–guest system (TbuP·2Py), as well as its packing pattern within the crystal network, is presented and discussed.




pillar

Pillar data-acquisition strategies for cryo-electron tomography of beam-sensitive biological samples

For cryo-electron tomography (cryo-ET) of beam-sensitive biological specimens, a planar sample geometry is typically used. As the sample is tilted, the effective thickness of the sample along the direction of the electron beam increases and the signal-to-noise ratio concomitantly decreases, limiting the transfer of information at high tilt angles. In addition, the tilt range where data can be collected is limited by a combination of various sample-environment constraints, including the limited space in the objective lens pole piece and the possible use of fixed conductive braids to cool the specimen. Consequently, most tilt series are limited to a maximum of ±70°, leading to the presence of a missing wedge in Fourier space. The acquisition of cryo-ET data without a missing wedge, for example using a cylindrical sample geometry, is hence attractive for volumetric analysis of low-symmetry structures such as organelles or vesicles, lysis events, pore formation or filaments for which the missing information cannot be compensated by averaging techniques. Irrespective of the geometry, electron-beam damage to the specimen is an issue and the first images acquired will transfer more high-resolution information than those acquired last. There is also an inherent trade-off between higher sampling in Fourier space and avoiding beam damage to the sample. Finally, the necessity of using a sufficient electron fluence to align the tilt images means that this fluence needs to be fractionated across a small number of images; therefore, the order of data acquisition is also a factor to consider. Here, an n-helix tilt scheme is described and simulated which uses overlapping and interleaved tilt series to maximize the use of a pillar geometry, allowing the entire pillar volume to be reconstructed as a single unit. Three related tilt schemes are also evaluated that extend the continuous and classic dose-symmetric tilt schemes for cryo-ET to pillar samples to enable the collection of isotropic information across all spatial frequencies. A fourfold dose-symmetric scheme is proposed which provides a practical compromise between uniform information transfer and complexity of data acquisition.




pillar

Crystal structure and supra­molecular features of a host–guest inclusion complex based on A1/A2-hetero-difunctionalized pillar[5]arene

A host–guest supra­molecular inclusion complex was obtained from the co-crystallization of A1/A2-bromo­but­oxy-hy­droxy difunctionalized pillar[5]arene (PilButBrOH) with adipo­nitrile (ADN), C47H53.18Br0.82O10·C6H8N2. The adipo­nitrile guest is stabilized within the electron-rich cavity of the pillar[5]arene host via multiple C—H⋯O and C—H⋯π inter­actions. Both functional groups on the macrocyclic rim are engaged in supra­molecular inter­actions with an adjacent inclusion complex via hydrogen-bonding (O—H⋯N or C—H⋯Br) inter­actions, resulting in the formation of a supra­molecular dimer in the crystal structure.




pillar

Enhancing the Efficiency of a Wavelength-Dispersive Spectrometer based upon a Slit-less Design Using a Single-Bounce Monocapillary

A slit-less wavelength-dispersive spectrometer design using a single-bounce monocapillary that aligns the sample on the Rowland circle, enhancing photon throughput and maintaining resolution. The compact design supports flexibility and reconfiguration in facilities without complex beamline infrastructure, significantly improving detection efficiency.




pillar

The Pillars Hotel & Club Offers Exclusive Accommodation at Birch House During Fort Lauderdale Boat Show

Newly Opened Birch House will operate as a stand-alone property for the week of BoatShow




pillar

Pillar Holistic Living Introduces Dr. Jessica Caruso's Innovative Holistic Telehealth Service

Dr. Jessica has 18 years of experience as a holistic chiropractor and energy healer.




pillar

The Pillars Hotel & Club Honored with Condé Nast Johansens Award for Excellence 2025

Celebrating Small Luxury: The Pillars Hotel & Club Earns Prestigious Recognition for Personalized Service and Waterfront Charm




pillar

Dr. Isabelle Brianso enjoys in Valencia 'The Way of the Holy Grail' as a pillar of European cultural heritage

A tangible and intangible heritage that values memory, cooperation, research and sustainable development along its entire route.




pillar

The Pillars Hotel & Club Named Among Top 10 Hotels in Florida by Condé Nast Traveler Readers

Fort Lauderdale's Hidden Gem Earns Coveted Spot Among Florida's Finest Hotels




pillar

Compass features like-new Caterpillar equipment in February Day 1

Compass is bringing CAT equipment in great condition with low hours to auction on February 23.







pillar

Tomás Guasch: "El Barça es lo que más me ha hecho reír en la vida junto a Gila, Eugenio y Tip y Coll. Toda la vida viendo cómo persigue al Madrid sin pillarlo"

"¡He sido el último ‘fantasista’! Baggio, Totti y yo", clama, y cuesta discutírselo a quien llegó a entrevistar a la portería del Bernabéu. Lleva 43 años defendiendo el humor como base del oficio, aunque se siente cada vez más solo en la lucha. Leer




pillar

CMS looks to make ‘intentional’ investments in push to underlying zero trust pillars

During this exclusive CISO Handbook webinar, moderator Justin Doubleday and guest Robert Wood, chief information security officer at Centers for Medicare and Medicaid Services will explore how his agency is implementing zero trust and other modern security practices. In addition, David Chow, global chief technology strategy officer at Trend Micro, will provide an industry perspective.

The post CMS looks to make ‘intentional’ investments in push to underlying zero trust pillars first appeared on Federal News Network.




pillar

Caterpillar

This song, Caterpillar, is the first single from "Apocalypse Pickin' Party" by The Great Disappointment. I think the central theme/metaphor is pretty obvious. We have also released a lyric video here. CONTENT WARNING: there is no graphic violence shown but it sure is implied.




pillar

Bandimere Speedway, with its family feel and junior programs, leaving legacy as community pillar

"It just goes to show, out here at Bandimere, it's a community, but it's more than that -- it's a big family."





pillar

FAO in Review: Upholding the pillars of FAO for a better world

Read the series on how FAO increased efficiency, effectiveness and transparency to better support its Members in the transformation of agrifood systems.




pillar

Zombie Caterpillar

A dying caterpillar's unusual reaction to a predatory bug.




pillar

Rapid genome diagnosis of alveolar capillary dysplasia leading to treatment in a child with respiratory and cardiac failure [RESEARCH REPORT]

Alveolar capillary dysplasia (ACD) is a fatal disorder that typically presents in the neonatal period with refractory hypoxemia and pulmonary hypertension. Lung biopsy is traditionally required to establish the diagnosis. We report a 22-mo-old male who presented with anemia, severe pulmonary hypertension, and right heart failure. He had a complicated hospital course resulting in cardiac arrest and requirement for extracorporeal membrane oxygenation. Computed tomography of the chest showed a heterogenous pattern of interlobular septal thickening and pulmonary edema. The etiology of his condition was unknown, lung biopsy was contraindicated because of his medical fragility, and discussions were held to move to palliative care. Rapid whole-genome sequencing (rWGS) was performed. In 2 d it resulted, revealing a novel FOXF1 gene pathogenic variant that led to the presumptive diagnosis of atypical ACD. Cases of atypical ACD have been reported with survival in patients using medical therapy or lung transplantation. Based on the rWGS diagnosis and more favorable potential of atypical ACD, aggressive medical treatment was pursued. The patient was discharged home after 67 d in the hospital; he is currently doing well more than 30 mo after his initial presentation with only one subsequent hospitalization and no requirement for lung transplantation. Our case reveals the potential for use of rWGS in a critically ill child in which the diagnosis is unknown. rWGS and other advanced genetic tests can guide clinical management and expand our understanding of atypical ACD and other conditions.




pillar

India Nature Watch - Tinolius sp Moth caterpillar




pillar

Felicis Ventures partners share the four pillars of scaling a SaaS startup

At TechCrunch Early Stage, we sat down with Felicis Ventures partners Viviana Faga and Niki Pezeshki to talk about scaling, and why it's crucial to be "10x better" than the incumbents.

© 2024 TechCrunch. All rights reserved. For personal use only.




pillar

Tuneable hydrogel patterns in pillarless microfluidic devices

Lab Chip, 2024, 24,2094-2106
DOI: 10.1039/D3LC01082A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Claudia Olaizola-Rodrigo, Sujey Palma-Florez, Teodora Ranđelović, Clara Bayona, Mehran Ashrafi, Josep Samitier, Anna Lagunas, Mònica Mir, Manuel Doblaré, Ignacio Ochoa, Rosa Monge, Sara Oliván
A novel methodology utilizing plasma surface treatment enables the construction of cell culture chambers featuring abutment-free patterns, facilitating the precise distribution of shear stress.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Reproducible generation of human liver organoids (HLOs) on a pillar plate platform via microarray 3D bioprinting

Lab Chip, 2024, Accepted Manuscript
DOI: 10.1039/D4LC00149D, Paper
Sunil Shrestha, Vinod Kumar Reddy Lekkala, Prabha Acharya, Soo-Yeon Kang, Manav Goud Vanga, Moo-Yeal Lee
Human liver organoids (HLOs) hold significant potential for recapitulating the architecture and function of liver tissues in vivo. However, conventional culture methos of HLOs, forming Matrigel domes in 6-/24-well plates,...
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Complete kinetic model and process reengineering of glyoxal oxidation by nitric acid in a capillary microreactor

React. Chem. Eng., 2024, 9,3016-3028
DOI: 10.1039/D4RE00313F, Paper
Junnan Wang, Wei Zhan, Yating Li, Ting Wang, Chengxiang He, Chunying Zhu, Youguang Ma, Taotao Fu
The oxidation of glyoxal by nitric acid to glyoxylic acid is a complex process with parallel and consecutive side reactions.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Deformation-dependent gel surface topography due to the elastocapillary and osmocapillary effects

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00139G, Paper
Open Access
Luochang Wang, Qihan Liu
Elastocapillary and osmocapillary effects can roughen a stretched surface although the elastic Poisson’s effect always flattens a stretched surface.
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The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Braiding, twisting, and weaving microscale fibers with capillary forces

Soft Matter, 2024, 20,3337-3348
DOI: 10.1039/D3SM01732J, Paper
Ahmed Sherif, Maya Winters Faaborg, Cheng Zeng, Michael P. Brenner, Vinothan N. Manoharan
We present a 3D-printed machine that uses repulsive capillary forces to programmably braid, twist, and weave micrometer-scale fibers.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Capillary imbibition of confined monodisperse emulsions in microfluidic channels

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00179F, Paper
Masoud Norouzi Darabad, Sagnik Singha, Siva A. Vanapalli, Mark W. Vaughn, Jerzy Blawzdziewicz
Emulsion imbibition into flat capillaries is very complex. We show that formation of a clear-fluid or dense-emulsion region behind the meniscus, concentration and velocity fluctuations, and generation of ordered domains are confinement controlled.
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The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Capillary-flow driven microfluidic sensor based on tyrosinase for fast user-friendly assessment of pesticide exposures

Analyst, 2024, Advance Article
DOI: 10.1039/D4AN01203H, Paper
Open Access
Claire E. Hefner, Prakash Aryal, Eric Brack, Todd Alexander, Charles S. Henry
Assessment of pesticide exposure using a fast-flow capillary device (created with Bio.Render.com).
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The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Trace SO2 capture within the engineered pore space using a highly stable SnF62−-pillared MOF

Mater. Horiz., 2024, 11,1889-1898
DOI: 10.1039/D3MH02222F, Communication
Weiwei Li, Can Cheng, Guanqun Gao, Haomiao Xu, Wenjun Huang, Zan Qu, Naiqiang Yan
A highly stable SnF62− pillared metal–organic framework offers a rare combination of outstanding SO2 capture, high selectivity and mild regeneration for future desulphurization processes.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Capillary action-driven surface-enhanced Raman spectroscopy (SERS) for the identification of phthalocyanine blue in modern paintings based on the BPG spot test

Anal. Methods, 2024, 16,2147-2151
DOI: 10.1039/D3AY01378B, Technical Note
Shao-Chun Hsueh, Ling-Hsuan Wang, Yung-Chen Liao, Hui-Yu Chiang, Cheng-Huang Lin
A method for the extraction and accumulation of Ag nanoparticles utilizing capillary action through a piece of triangular-shaped cotton paper is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry




pillar

Multi-step chirality transfer and racemization kinetics of pillar [5]arenes by tuning the halogen substituents on the rims

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01799D, Research Article
Lizhi Fang, Xiaowen Guan, Yanling Shen, Dayang Zhou, Long Chen, Xiaochuan Chen, Wanhua Wu, Leyong Wang, Cheng Yang
Halogen-substituted pillar[5]arenes exhibited hindered hydroquinone subunit flipping, enabling enantioseparation.
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The content of this RSS Feed (c) The Royal Society of Chemistry